Signal Private Messenger is available for free worldwide for both iOS and Android and allows its millions of users to send texts, videos, and files, make voice and video calls, and shield your ...

Signal protects conversations, but it was never designed to safeguard U.S. war plans — and using it that way carried real ...

Why it matters: Hackers are bypassing encryption used in messenger apps by compromising the phones and convenience features like QR-based sign-ins. The latest campaign targets high-value targets. The ...